Food packaging. Drink bottles. Electronics. Children’s toys. Plastics make modern life possible, but they have a dark side. Plastics in the ocean break down into microscopic fragments that zooplankton not only eat, but pass up the food chain, a Finnish research team has shown.
The HPV vaccine against cervical cancer was introduced in Denmark in 2006. New research shows that it is already working as it should and has significantly reduced the risk of cervical precursor lesions.
Tartar in the mouths of 1,000-year-old monk skulls are a storehouse of information about past, and possibly also present-day, diseases. Analyses of the tartar indicate that humans were resistant to antibiotics 1,000 years ago.